CN215149853U

CN215149853U - Sawing precision control device of vertical woodworking band sawing machine

Info

Publication number: CN215149853U
Application number: CN202121010906.3U
Authority: CN
Inventors: 郑文才; 徐新军
Original assignee: Hangzhou Lin'an Nanyang Woodworking Machinery Co ltd
Current assignee: Hangzhou Lin'an Nanyang Woodworking Machinery Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-14
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a vertical carpenter band saw cuts precision control device, including the band saw machine body, the band saw machine body includes workstation and saw blade, the workstation both sides are provided with the sharp complementary unit that supplementary timber straight line saw cut, band saw machine body one side is provided with the pitch arc complementary unit that supplementary timber pitch arc saw cut. The utility model discloses a base one side corresponds the laminating with the benchmark board, it is regular triangular distribution to remove universal pearl, it is provided with the roof to push down the capital end, and push down the capital end and be provided with the pressure strip, and fixedly connected with spring between fixed frame and the roof, an electric putter and No. two electric putter tops are provided with respectively and support head and spacing universal pearl, change when can making timber keep steady and promote timber and process, and adapt to not unidimensional timber, be convenient for add man-hour can assist the schooler to carry out sharp or pitch arc saw cut, and factor of safety is high.

Description

Sawing precision control device of vertical woodworking band sawing machine

Technical Field

The utility model belongs to the technical field of timber processing and specifically relates to a vertical carpenter band saw cuts precision control device.

Background

The band saw is with annular endless band saw blade as the saw, it saw cuts ligneous saw to make unidirectional continuous rectilinear motion around making on two saw wheels, mainly by the lathe bed, the saw wheel, go up saw wheel lift and pitch device, band saw blade overspeed device tensioner, the saw blade guider, the workstation, deflector etc. constitute, the lathe bed is made by cast iron or steel sheet welding, band saw blade overspeed device tensioner then can give the saw wheel with elasticity, guarantee the stability of band saw blade rate of tension in service, guider commonly calls saw card, for prevent the distortion or the swing of band saw blade when cutting, the band saw is used extensively in the timber industry, the model is numerous, place the position branch according to the saw wheel: vertical, horizontal and inclined, vertical again divide: right-hand and left-hand, common woodworking band sawing machines are used with the woodworking sports car.

Present vertical band saw machine is when processing great timber, adopt numerical control machine or the fixed timber of cooperation manipulator usually, this makes the precision of timber processing higher, but when the less small-size timber of processing quantity, the processing personnel can only press timber by both hands, rely on feeling and promote timber and saw cut, this needs a large amount of exercises to guarantee the precision, and coarse timber is great with workstation frictional force, new manual work is pushed away motionlessly easily or is too violent hard, the easy mistake power when processing complicated shape, lead to timber to destroy and lead to the fact personnel to be injured even, for this, we provide a vertical band saw machine of carpenter and saw cut accuracy control device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical carpenter band saw cuts accuracy control device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a vertical carpenter band saw cuts precision control device, includes the band saw machine body, the band saw machine body includes workstation and saw blade, the workstation both sides are provided with the sharp complementary unit that supplementary timber straight line saw cut, the saw blade both sides are provided with the fixed establishment of fixed timber, band saw machine body one side is provided with the pitch arc complementary unit that supplementary timber pitch arc saw cut.

In a further embodiment, sharp complementary unit includes the slide rail of fixed mounting in the workstation both sides, and the equal sliding connection in slide rail one side has the slider, slider one side is provided with screws up the handle, and fixed mounting has the benchmark board between slider and the slider, can laminate base and benchmark board parallel, and the removal base can rectilinear movement timber, supplementary timber rectilinear saw cuts.

In a further embodiment, fixed establishment includes the base, and base one side corresponds the laminating with the benchmark board to the base bottom is provided with removes universal pearl, and removes universal pearl and be regular triangle distribution, can make fixed establishment be convenient for put, and not disturbed when sawing timber.

In a further embodiment, base upper end fixed mounting has fixed frame, and fixed frame upper end sliding connection has the lower compression leg, the lower compression leg top is provided with the roof, and pushes down the post bottom and be provided with the pressure strip to fixedly connected with spring between fixed frame and the roof can fix the timber of all kinds of sizes.

In further embodiment, pitch arc complementary unit includes the extension post of fixed mounting in band saw machine body one side, and extends post one end and rotate through the pivot and be connected with the deformation connecting rod to the deformation connecting rod other end is provided with the carousel, can adjust pitch arc complementary unit's position, and the convenience is fixed a position on timber.

In a further embodiment, a first electric push rod and a second electric push rod are symmetrically distributed on one side of the rotary table, and the top ends of the first electric push rod and the second electric push rod are respectively provided with a propping head and a limiting universal ball, so that the machining mode can be switched by rotating the rotary table.

In a further embodiment, positioning columns are symmetrically distributed on the upper side and the lower side of one end of the deformation connecting rod, positioning holes are symmetrically distributed on one side of the rotating disc, and the positioning holes and the positioning columns form a limiting structure, so that the arc line auxiliary mechanism can work stably after the machining modes are switched.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model disclosesOne side of the base is correspondingly attached to the reference plate, the movable universal beads are distributed in a regular triangle shape, the top end of the lower pressing column is provided with the top plate, the bottom end of the lower pressing column is provided with the pressing plate, the spring is fixedly connected between the fixing frame and the top plate, the top ends of the first electric push rod and the second electric push rod are respectively provided with the abutting head and the limiting universal beads, so that the timber can be stably kept, meanwhile, the timber is more easily pushed to be processed, the timber processing device is suitable for timbers with different sizes, and a learner can be assisted to perform straight line or arc line saw cutting during processing,ensures the sawing precisionAnd the safety factor is high.

Drawings

Fig. 1 is a schematic structural diagram of a sawing precision control device of a vertical woodworking band sawing machine.

FIG. 2 is a schematic structural diagram of a linear auxiliary mechanism in the sawing precision control device of the vertical woodworking band sawing machine.

FIG. 3 is a schematic structural diagram of a fixing mechanism in the sawing precision control device of the vertical woodworking band sawing machine.

FIG. 4 is a bottom view of a fixing mechanism in the sawing precision control device of the vertical woodworking band sawing machine.

FIG. 5 is a schematic structural view of an arc auxiliary mechanism in the sawing precision control device of the vertical woodworking band sawing machine.

FIG. 6 is a schematic view of a positioning post and a positioning hole in the sawing precision control device of the vertical woodworking band sawing machine.

In the figure: 1. a band saw machine body; 101. a work table; 102. a saw blade; 2. a linear assist mechanism; 201. a slide rail; 202. a slider; 203. screwing down the handle; 204. a reference plate; 3. a fixing mechanism; 301. a base; 302. a fixing frame; 303. pressing the column; 304. a top plate; 305. a spring; 306. a compression plate; 307. moving the universal bead; 4. an arc line assist mechanism; 401. extending the column; 402. a deformable connecting rod; 403. a turntable; 404. a first electric push rod; 405. a second electric push rod; 406. abutting the head; 407. a position-limiting universal bead; 408. positioning holes; 409. and a positioning column.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, in an embodiment of the present invention, a saw cutting precision control device for a vertical woodworking band saw machine, includes a band saw machine body 1, the band saw machine body 1 includes a worktable 101 and a saw blade 102, both sides of the worktable 101 are provided with a linear auxiliary mechanism 2 for assisting a wood linear saw cutting, both sides of the saw blade 102 are provided with a fixing mechanism 3 for fixing the wood, and one side of the band saw machine body 1 is provided with an arc auxiliary mechanism 4 for assisting the wood arc saw cutting.

Example 1

Referring to fig. 1-4, the linear auxiliary mechanism 2 includes slide rails 201 fixedly installed on two sides of the worktable 101, and one side of each slide rail 201 is slidably connected with a slide block 202, one side of each slide block 202 is provided with a tightening handle 203, and a reference plate 204 is fixedly installed between each slide block 202 and the corresponding slide block 202, the fixing mechanism 3 includes a base 301, and one side of the base 301 is correspondingly attached to the reference plate 204, and the bottom end of the base 301 is provided with a movable universal bead 307, and the movable universal beads 307 are distributed in a regular triangle shape, the upper end of the base 301 is fixedly installed with a fixing frame 302, and the upper end of the fixing frame 302 is slidably connected with a lower pressing column 303, the top end of the lower pressing column 303 is provided with a top plate 304, and the bottom end of the lower pressing column 303 is provided with a pressing plate 306, and a spring 305 is fixedly connected between the fixing frame 302 and the top plate 304.

During the use, upwards stimulate roof 304, put timber in fixed frame 302 inside back loose hand, pressure strip 306 presss from both sides tight fixed timber under the elastic action of spring 305, timber can remove in a flexible way simultaneously, remove and warp connecting rod 402, rotate carousel 403 simultaneously, with No. two electric putter 405 perpendicular to workstation 101, No. two electric putter 405 promotes spacing universal pearl 407 and supports timber, prevent that timber from receiving saw blade 102 application of force bounce, need not personnel and press, can remove slider 202 when carrying out sharp saw cutting, laminate datum plate 204 and base 301, promote timber and can accomplish sharp cutting.

Example 2

Referring to fig. 5-6, the arc auxiliary mechanism 4 includes an extension column 401 fixedly installed on one side of the band saw body 1, one end of the extension column 401 is rotatably connected with a deformation connection rod 402 through a rotation shaft, the other end of the deformation connection rod 402 is provided with a rotation disc 403, a first electric push rod 404 and a second electric push rod 405 are symmetrically distributed on one side of the rotation disc 403, the top ends of the first electric push rod 404 and the second electric push rod 405 are respectively provided with a propping head 406 and a limiting universal ball 407, positioning columns 409 are symmetrically distributed on the upper side and the lower side of one end of the deformation connection rod 402, positioning holes 408 are symmetrically distributed on one side of the rotation disc 403, and the positioning holes 408 and the positioning columns 409 form a limiting structure.

The difference from example 1 is: when arc sawing is performed, the rotary table 403 is rotated, the first electric push rod 404 is perpendicular to the workbench 101, the first electric push rod 404 pushes the abutting head 406, meanwhile, the position of the abutting head 406 is adjusted through the deformation connecting rod 402, a worker can draw an arc on wood and mark the position of the circle center of the arc before sawing, so that the abutting head 406 is aligned with the circle center and pressed, the wood board cannot move in a translation manner under the limitation of the abutting head 406, but can move in a circular manner by taking the abutting head 406 as the circle center (an electric push rod type with a push rod capable of rotating around an electric push cylinder, such as a servo electric cylinder of east skilfriety), the movement track of the electric push rod is the arc to be sawed, and arc cutting is performed.

The utility model discloses a theory of operation is: when the wood cutting machine is used, the top plate 304 is pulled upwards, the wood is placed in the fixed frame 302 and then released, the pressing plate 306 clamps and fixes the wood under the elastic action of the spring 305, the wood can move flexibly, the deformation connecting rod 402 is moved, the rotary disc 403 is rotated simultaneously, the second electric push rod 405 is perpendicular to the workbench 101, the second electric push rod 405 pushes the limiting universal ball 407 to abut against the wood, the wood is prevented from being bounced by the force of the saw blade 102, the sliding block 202 can be moved during linear cutting without being pressed by a person, the reference plate 204 is attached to the base 301 to push the wood to complete linear cutting, the rotary disc 403 is rotated during arc cutting, the first electric push rod 404 is perpendicular to the workbench 101, the first electric push rod 404 pushes the abutting head 406, the abutting head 406 is adjusted through the deformation connecting rod 402, the person can draw an arc line before cutting and mark the circle center position of the arc line, the abutting head 406 is aligned with the center of a circle and pressed, the wood board cannot move in a translational manner under the limitation of the abutting head 406, but can move in a circular manner by taking the abutting head 406 as the center of the circle (an electric push rod type with a push rod capable of rotating around an electric push cylinder can be adopted, such as a servo electric cylinder of Dongguan Tianyou), and the movement track of the wood board is the cut arc line, so that arc line cutting is carried out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a vertical carpenter band saw cuts precision control device, includes band saw machine body (1), its characterized in that: band saw machine body (1) includes workstation (101) and saw blade (102), workstation (101) both sides are provided with sharp complementary unit (2) that supplementary timber straight line saw cut, saw blade (102) both sides are provided with fixed timber's fixed establishment (3), band saw machine body (1) one side is provided with pitch arc complementary unit (4) that supplementary timber pitch arc saw cut.

2. The sawing precision control device of the vertical woodworking band sawing machine as claimed in claim 1, wherein: the linear auxiliary mechanism (2) comprises sliding rails (201) fixedly mounted on two sides of the workbench (101), sliding blocks (202) are connected to one sides of the sliding rails (201) in a sliding mode, a screwing handle (203) is arranged on one side of each sliding block (202), and a reference plate (204) is fixedly mounted between each sliding block (202) and each sliding block (202).

3. The sawing precision control device of the vertical woodworking band sawing machine as claimed in claim 2, wherein: fixed establishment (3) include base (301), and base (301) one side corresponds the laminating with benchmark board (204) to base (301) bottom is provided with and removes universal pearl (307), and removes universal pearl (307) and be regular triangle distribution.

4. The sawing precision control device of the vertical woodworking band sawing machine as claimed in claim 3, wherein: base (301) upper end fixed mounting has fixed frame (302), and fixed frame (302) upper end sliding connection has lower compression leg (303), compression leg (303) top is provided with roof (304) down, and is provided with pressure strip (306) down compression leg (303) bottom to fixedly connected with spring (305) between fixed frame (302) and roof (304).

5. The sawing precision control device of the vertical woodworking band sawing machine as claimed in claim 1, wherein: arc line complementary unit (4) include extension post (401) of fixed mounting in band saw machine body (1) one side, and extend post (401) one end and rotate through the pivot and be connected with deformation connecting rod (402) to deformation connecting rod (402) other end is provided with carousel (403).

6. The sawing precision control device of the vertical woodworking band sawing machine as claimed in claim 5, wherein: a first electric push rod (404) and a second electric push rod (405) are symmetrically distributed on one side of the turntable (403), and the top ends of the first electric push rod (404) and the second electric push rod (405) are respectively provided with a propping head (406) and a limiting universal bead (407).

7. The sawing precision control device of the vertical woodworking band sawing machine as claimed in claim 5, wherein: positioning columns (409) are symmetrically distributed at the upper side and the lower side of one end of the deformation connecting rod (402), positioning holes (408) are symmetrically distributed at one side of the rotating disc (403), and the positioning holes (408) and the positioning columns (409) form a limiting structure.